
High Class Steel High Strength Hex Bolt ASTM A325 Standard 8.8s
We have a professional team that is constantly improving the quality of our ASME ANSI Carriage Bolt, JIS hex nuts, bolts and nuts and innovating new design as the market demands. We have sophisticated equipment, mature and improved technology and a huge technical force team, and have won the favor of the majority of customers with our quick market response capabilities, flexible modern production and management methods, and excellent and thoughtful after-sales service. We believe that with high-quality products, reasonable prices, considerate and efficient service and good communication and cooperation capabilities, we will create a better cooperative relationship with you. Our goods have exported to all over the world.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading jis hex bolt manufacturers and suppliers in China, welcome to buy jis hex bolts, jis standard hex bolt from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is a manufacturer with a rich experience of producing bolts,nuts and screw.Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.
This JISB1180 standard applys to normal steel hex bolt,stainless steel hex bolt and nonferrous hex bolt. The sizes are from M5-M64.
All the finish treatment of JIS hex bolt can be plain,zinc plated,yellow zinc plated,PTFE,black,dacromet ,HDG or other ways.
Standard | Grade | Finish | Thread |
DIN931 DIN933 | 4.8 | Plain | UNC |
6.8 | Zinc plated | ||
8.8 | Yellow zinc plated | ||
10.9 | PTFE | ||
12.9 | Black | UNF | |
A2-70 | Dacromet | ||
A4-70 | HDG | ||
Other | Other |



We are committed to providing more competitive High Class Steel High Strength Hex Bolt ASTM A325 Standard 8.8s and supporting services that even more exceed customer expectations. Over the years, our company has maintained a long-term cooperative relationship with many excellent companies around the world, and at the same time contributes to the improvement of the industry level. We are familiar with consumer needs and market trends.
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